🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.3

Radius: 9.6

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.78 AU - 0.8 AU

Year: 453 Days

Day: 12.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 44,638,113 km

• M1: 119,828 km (0.096 R)
• M2: 184,155 km (0.111 R)
• M3: 248,482 km (0.088 R)
• M4: 316,699 km (0.106 R)
• M5: 414,984 km (0.12 R)
• M6: 513,869 km (0.069 R)
• M7: 577,597 km (0.07 R)
• M8: 641,176 km (0.078 R)
• M9: 738,116 km (0.067 R)
• M10: 869,612 km (0.094 R)
• M11: 1,017,116 km (0.103 R)
• M12: 1,210,247 km (0.114 R)
• M13: 1,281,605 km (0.071 R)
• M14: 1,499,868 km (0.091 R)
• M15: 1,572,423 km (0.105 R)
• M16: 1,754,185 km (0.098 R)
• M17: 1,816,417 km (0.096 R)
• M18: 1,908,570 km (0.055 R)
• M19: 2,007,454 km (0.078 R)
• M20: 2,108,133 km (0.06 R)
• M21: 2,200,136 km (0.059 R)
• M22: 2,414,809 km (0.08 R)
• M23: 2,641,898 km (0.091 R)
• M24: 2,774,741 km (0.104 R)
• M25: 2,864,650 km (0.106 R)
• M26: 2,961,290 km (0.106 R)
• M27: 3,070,496 km (0.092 R)
• M28: 3,234,007 km (0.103 R)
• M29: 3,388,392 km (0.087 R)
• M30: 3,484,733 km (0.089 R)
• M31: 3,569,704 km (0.103 R)
• M32: 3,655,424 km (0.076 R)
• M33: 3,803,975 km (0.085 R)
• M34: 3,866,357 km (0.105 R)
• M35: 4,043,182 km (0.075 R)
• M36: 4,242,147 km (0.086 R)
• M37: 4,385,312 km (0.045 R)
• M38: 4,516,809 km (0.056 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.5

Radius: 13.5

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.91 AU - 1.09 AU

Year: 646 Days

Day: 7.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 44,638,113 km

• M1: 175,927 km (0.115 R)
• M2: 312,809 km (0.029 R)
• M3: 582,085 km (0.094 R)
• M4: 713,283 km (0.12 R)
• M5: 904,170 km (0.071 R)
• M6: 1,015,171 km (0.112 R)
• M7: 1,107,473 km (0.041 R)
• M8: 1,245,701 km (0.092 R)
• M9: 1,560,605 km (0.083 R)
• M10: 1,655,450 km (0.116 R)
• M11: 1,787,395 km (0.099 R)
• M12: 1,915,750 km (0.119 R)
• M13: 2,025,106 km (0.065 R)
• M14: 2,174,555 km (0.094 R)
• M15: 2,281,218 km (0.088 R)
• M16: 2,366,489 km (0.103 R)
• M17: 2,452,807 km (0.11 R)
• M18: 2,572,335 km (0.034 R)
• M19: 2,742,877 km (0.119 R)
• M20: 2,867,193 km (0.051 R)
• M21: 3,138,713 km (0.082 R)
• M22: 3,409,784 km (0.114 R)
• M23: 3,606,954 km (0.111 R)
• M24: 3,891,340 km (0.119 R)
• M25: 4,031,663 km (0.025 R)
• M26: 4,145,058 km (0.062 R)
• M27: 4,336,543 km (0.085 R)
• M28: 4,550,618 km (0.106 R)
• M29: 4,668,950 km (0.068 R)
• M30: 4,788,179 km (0.076 R)
• M31: 4,928,801 km (0.032 R)
• M32: 5,040,102 km (0.081 R)
• M33: 5,327,479 km (0.111 R)
• M34: 5,431,450 km (0.115 R)
• M35: 5,662,579 km (0.071 R)
• M36: 5,864,835 km (0.111 R)
• M37: 6,080,256 km (0.078 R)
• M38: 6,167,322 km (0.112 R)
• M39: 6,364,492 km (0.065 R)
• M40: 6,474,895 km (0.032 R)
• M41: 6,889,132 km (0.069 R)
• M42: 7,358,420 km (0.077 R)
• M43: 7,451,171 km (0.072 R)
• M44: 7,567,707 km (0.053 R)
• M45: 8,147,549 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.9

Radius: 12.5

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.82 AU - 3.24 AU

Year: 3405 Days

Day: 12.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 44,638,113 km

• M1: 234,569 km (0.055 R)
• M2: 346,618 km (0.068 R)
• M3: 449,841 km (0.066 R)
• M4: 534,364 km (0.118 R)
• M5: 836,850 km (0.088 R)
• M6: 1,019,360 km (0.08 R)
• M7: 1,571,526 km (0.058 R)
• M8: 1,801,009 km (0.108 R)
• M9: 1,893,161 km (0.092 R)
• M10: 2,250,251 km (0.094 R)
• M11: 2,436,949 km (0.102 R)
• M12: 2,658,803 km (0.084 R)
• M13: 3,106,849 km (0.092 R)
• M14: 3,512,259 km (0.051 R)
• M15: 3,763,733 km (0.045 R)
• M16: 3,934,723 km (0.117 R)
• M17: 4,160,915 km (0.112 R)
• M18: 4,266,830 km (0.075 R)
• M19: 4,517,407 km (0.1 R)
• M20: 4,681,067 km (0.072 R)
• M21: 5,014,371 km (0.115 R)
• M22: 5,317,157 km (0.096 R)
• M23: 5,509,540 km (0.098 R)
• M24: 5,704,167 km (0.109 R)
• M25: 5,960,727 km (0.063 R)
• M26: 6,040,463 km (0.117 R)
• M27: 6,423,882 km (0.116 R)
• M28: 6,526,207 km (0.062 R)
• M29: 6,690,914 km (0.112 R)
• M30: 6,940,743 km (0.101 R)
• M31: 7,108,891 km (0.105 R)
• M32: 7,492,460 km (0.095 R)
• M33: 7,751,862 km (0.098 R)
• M34: 8,014,257 km (0.089 R)
• M35: 8,102,370 km (0.1 R)
• M36: 8,235,213 km (0.112 R)
• M37: 8,548,022 km (0.098 R)
• M38: 8,660,670 km (0.084 R)
• M39: 8,864,721 km (0.118 R)
• M40: 8,955,826 km (0.079 R)
• M41: 9,185,309 km (0.031 R)
• M42: 9,649,811 km (0.071 R)
• M43: 10,289,192 km (0.069 R)
• M44: 10,844,798 km (0.073 R)
• M45: 10,942,336 km (0.06 R)
• M46: 11,113,925 km (0.114 R)
• M47: 11,385,296 km (0.08 R)
• M48: 11,534,295 km (0.073 R)
• M49: 12,111,294 km (0.097 R)
• M50: 12,238,003 km (0.088 R)
• M51: 12,339,730 km (0.108 R)
• M52: 13,007,385 km (0.04 R)
• M53: 13,898,390 km (0.116 R)
• M54: 14,324,595 km (0.084 R)
• M55: 14,485,412 km (0.107 R)
• M56: 14,700,983 km (0.063 R)
• M57: 14,782,065 km (0.051 R)
• M58: 14,890,374 km (0.04 R)
• M59: 15,656,165 km (0.085 R)
• M60: 15,766,718 km (0.09 R)
• M61: 16,183,198 km (0.04 R)
• M62: 16,294,948 km (0.086 R)
• M63: 16,462,946 km (0.086 R)
• M64: 16,913,834 km (0.097 R)
• M65: 16,998,806 km (0.085 R)
• M66: 17,626,369 km (0.114 R)
• M67: 18,669,964 km (0.108 R)
• M68: 19,051,588 km (0.041 R)
• M69: 19,347,044 km (0.086 R)
• M70: 19,465,675 km (0.116 R)
• M71: 19,643,996 km (0.072 R)
• M72: 19,852,685 km (0.119 R)
• M73: 20,092,191 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208

Radius: 9.7

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 4.26 AU - 6.54 AU

Year: 8102 Days

Day: 14.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 44,638,113 km

• M1: 162,014 km (0.119 R)
• M2: 335,398 km (0.093 R)
• M3: 432,338 km (0.071 R)
• M4: 510,129 km (0.108 R)
• M5: 716,275 km (0.076 R)
• M6: 836,102 km (0.077 R)
• M7: 1,055,712 km (0.103 R)
• M8: 1,921,734 km (0.11 R)
• M9: 2,161,689 km (0.12 R)
• M10: 2,576,973 km (0.049 R)
• M11: 3,155,767 km (0.097 R)
• M12: 3,398,564 km (0.092 R)
• M13: 3,668,439 km (0.078 R)
• M14: 3,988,578 km (0.115 R)
• M15: 4,119,327 km (0.038 R)
• M16: 4,229,281 km (0.076 R)
• M17: 4,295,703 km (0.091 R)
• M18: 4,384,863 km (0.044 R)
• M19: 4,587,718 km (0.113 R)
• M20: 4,678,823 km (0.103 R)
• M21: 4,793,714 km (0.106 R)
• M22: 5,120,137 km (0.064 R)
• M23: 5,819,357 km (0.103 R)
• M24: 6,167,771 km (0.106 R)
• M25: 6,677,151 km (0.113 R)
• M26: 7,466,579 km (0.089 R)
• M27: 7,627,995 km (0.113 R)
• M28: 7,736,304 km (0.093 R)
• M29: 7,981,794 km (0.086 R)
• M30: 8,257,653 km (0.081 R)
• M31: 8,424,604 km (0.081 R)
• M32: 8,790,371 km (0.103 R)
• M33: 9,450,097 km (0.085 R)
• M34: 10,036,820 km (0.106 R)
• M35: 10,334,520 km (0.047 R)
• M36: 10,454,498 km (0.119 R)
• M37: 10,726,018 km (0.088 R)
• M38: 10,877,860 km (0.09 R)
• M39: 11,091,635 km (0.104 R)
• M40: 11,368,690 km (0.114 R)
• M41: 11,461,441 km (0.099 R)
• M42: 11,992,214 km (0.083 R)
• M43: 12,308,314 km (0.059 R)
• M44: 12,980,906 km (0.09 R)
• M45: 13,665,317 km (0.048 R)
• M46: 13,731,140 km (0.092 R)
• M47: 13,830,024 km (0.092 R)
• M48: 14,128,173 km (0.062 R)
• M49: 14,461,925 km (0.051 R)
• M50: 14,730,902 km (0.092 R)
• M51: 14,967,417 km (0.118 R)
• M52: 15,035,334 km (0.038 R)
• M53: 16,169,585 km (0.12 R)
• M54: 16,274,004 km (0.109 R)
• M55: 16,448,585 km (0.059 R)
• M56: 16,694,225 km (0.104 R)
• M57: 16,764,536 km (0.054 R)
• M58: 17,509,533 km (0.095 R)
• M59: 18,592,323 km (0.11 R)
• M60: 19,215,547 km (0.097 R)
• M61: 19,957,553 km (0.054 R)
• M62: 20,444,793 km (0.065 R)
• M63: 21,202,207 km (0.057 R)
• M64: 21,354,797 km (0.061 R)
• M65: 21,661,024 km (0.117 R)
• M66: 22,588,530 km (0.112 R)
• M67: 22,783,457 km (0.098 R)
• M68: 23,608,040 km (0.11 R)
• M69: 23,805,659 km (0.077 R)
• M70: 24,682,452 km (0.087 R)
• M71: 24,883,063 km (0.094 R)
• M72: 25,205,446 km (0.057 R)
• M73: 25,650,799 km (0.101 R)
• M74: 26,221,515 km (0.083 R)
• M75: 26,303,345 km (0.102 R)
• M76: 27,044,004 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694.4

Radius: 14.6

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 4.63 AU - 6.89 AU

Year: 8926 Days

Day: 12.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 44,638,113 km

• M1: 197,320 km (0.068 R)
• M2: 326,572 km (0.107 R)
• M3: 550,670 km (0.101 R)
• M4: 786,586 km (0.114 R)
• M5: 884,572 km (0.091 R)
• M6: 1,244,654 km (0.057 R)
• M7: 1,381,836 km (0.058 R)
• M8: 1,524,552 km (0.104 R)
• M9: 1,781,411 km (0.102 R)
• M10: 2,122,794 km (0.072 R)
• M11: 2,362,300 km (0.106 R)
• M12: 2,485,419 km (0.065 R)
• M13: 2,973,557 km (0.069 R)
• M14: 3,297,586 km (0.071 R)
• M15: 4,039,143 km (0.042 R)
• M16: 4,368,407 km (0.092 R)
• M17: 4,989,687 km (0.108 R)
• M18: 5,672,153 km (0.057 R)
• M19: 6,627,634 km (0.053 R)
• M20: 6,981,134 km (0.052 R)
• M21: 7,377,269 km (0.084 R)
• M22: 7,486,476 km (0.069 R)
• M23: 8,304,627 km (0.119 R)
• M24: 8,532,763 km (0.113 R)
• M25: 8,762,845 km (0.119 R)
• M26: 8,995,170 km (0.073 R)
• M27: 9,268,785 km (0.114 R)
• M28: 10,472,300 km (0.106 R)
• M29: 10,636,558 km (0.12 R)
• M30: 11,092,533 km (0.06 R)
• M31: 11,386,193 km (0.115 R)
• M32: 11,895,424 km (0.087 R)
• M33: 12,498,902 km (0.072 R)
• M34: 12,936,177 km (0.106 R)
• M35: 13,512,278 km (0.079 R)
• M36: 13,646,318 km (0.105 R)
• M37: 14,006,250 km (0.101 R)
• M38: 14,141,936 km (0.079 R)
• M39: 15,617,270 km (0.083 R)
• M40: 16,420,909 km (0.06 R)
• M41: 16,899,922 km (0.059 R)
• M42: 17,529,430 km (0.108 R)
• M43: 17,920,778 km (0.047 R)
• M44: 20,022,179 km (0.095 R)
• M45: 20,791,411 km (0.072 R)
• M46: 21,050,066 km (0.089 R)
• M47: 21,153,737 km (0.099 R)
• M48: 21,466,098 km (0.114 R)
• M49: 21,884,673 km (0.065 R)
• M50: 22,570,878 km (0.073 R)
• M51: 22,996,633 km (0.104 R)
• M52: 23,157,002 km (0.077 R)
• M53: 25,110,302 km (0.108 R)
• M54: 26,778,019 km (0.101 R)
• M55: 26,890,516 km (0.091 R)
• M56: 27,003,014 km (0.114 R)
• M57: 27,172,359 km (0.111 R)
• M58: 27,511,796 km (0.118 R)
• M59: 27,909,727 km (0.077 R)
• M60: 28,768,718 km (0.059 R)
• M61: 29,346,166 km (0.114 R)
• M62: 30,395,295 km (0.09 R)
• M63: 30,924,573 km (0.108 R)
• M64: 31,575,473 km (0.084 R)
• M65: 32,350,689 km (0.036 R)
• M66: 32,590,345 km (0.081 R)
• M67: 33,132,039 km (0.116 R)
• M68: 33,615,988 km (0.073 R)
• M69: 33,737,312 km (0.119 R)
• M70: 34,652,252 km (0.097 R)
• M71: 37,131,538 km (0.092 R)
• M72: 38,202,509 km (0.079 R)
• M73: 38,964,561 km (0.118 R)
• M74: 39,475,437 km (0.112 R)
• M75: 40,568,399 km (0.104 R)
• M76: 41,671,384 km (0.047 R)
• M77: 41,866,909 km (0.103 R)
• M78: 42,324,678 km (0.075 R)
• M79: 43,707,860 km (0.105 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 10,816 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit